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ICASSP
2011
IEEE
12 years 11 months ago
Sparse channel estimation with lp-norm and reweighted l1-norm penalized least mean squares
The least mean squares (LMS) algorithm is one of the most popular recursive parameter estimation methods. In its standard form it does not take into account any special characteri...
Omid Taheri, Sergiy A. Vorobyov
BMCBI
2006
118views more  BMCBI 2006»
13 years 7 months ago
Microarray image analysis: background estimation using quantile and morphological filters
Background: In a microarray experiment the difference in expression between genes on the same slide is up to 103 fold or more. At low expression, even a small error in the estimat...
Anders Bengtsson, Henrik Bengtsson
W4A
2006
ACM
14 years 1 months ago
The meaning of 'life': capturing intent from web authors
Interest in accessing the Web from small, mobile devices, such as cell phones, is increasing rapidly. The challenge of delivering content to such devices is similar in many ways t...
Rhys Lewis
BPM
2008
Springer
131views Business» more  BPM 2008»
13 years 9 months ago
Enhancing Web Service Composition by Means of Diagnosis
Abstract. This paper proposes a framework based on Service Oriented Architecture which integrates diagnostic services in the architecture of a composite service in order to improve...
Liliana Ardissono, Stefano Bocconi, Luca Console, ...
ER
2000
Springer
101views Database» more  ER 2000»
13 years 11 months ago
Towards Ontology-Based Harmonization of Web Content Standards
Abstract. The popularity and press surrounding the release of XML has created widespread interest in standards within particular communities that focus on representing content. The...
Nicola Guarino, Christopher A. Welty, Christopher ...